From 16c3ccca862d54bd55a632e5a6899e2124bb1017 Mon Sep 17 00:00:00 2001
From: Richard Levitte <levitte@openssl.org>
Date: Thu, 29 Jan 2004 09:32:48 +0000
Subject: [PATCH] Change expt to something else, as in 0.9.7-stable.

---
 crypto/bio/b_print.c |  6 +++---
 ssl/s3_enc.c         | 12 ++++++------
 ssl/ssl_ciph.c       |  6 +++---
 3 files changed, 12 insertions(+), 12 deletions(-)

diff --git a/crypto/bio/b_print.c b/crypto/bio/b_print.c
index b40d494fa9..a3f05ac2da 100644
--- a/crypto/bio/b_print.c
+++ b/crypto/bio/b_print.c
@@ -565,12 +565,12 @@ abs_val(LDOUBLE value)
 }
 
 static LDOUBLE
-pow10(int exp)
+pow10(int in_exp)
 {
     LDOUBLE result = 1;
-    while (exp) {
+    while (in_exp) {
         result *= 10;
-        exp--;
+        in_exp--;
     }
     return result;
 }
diff --git a/ssl/s3_enc.c b/ssl/s3_enc.c
index bbadac0d37..b4ab009531 100644
--- a/ssl/s3_enc.c
+++ b/ssl/s3_enc.c
@@ -188,9 +188,9 @@ int ssl3_change_cipher_state(SSL *s, int which)
 	COMP_METHOD *comp;
 	const EVP_MD *m;
 	MD5_CTX md;
-	int exp,n,i,j,k,cl;
+	int is_exp,n,i,j,k,cl;
 
-	exp=SSL_C_IS_EXPORT(s->s3->tmp.new_cipher);
+	is_exp=SSL_C_IS_EXPORT(s->s3->tmp.new_cipher);
 	c=s->s3->tmp.new_sym_enc;
 	m=s->s3->tmp.new_hash;
 	if (s->s3->tmp.new_compression == NULL)
@@ -262,9 +262,9 @@ int ssl3_change_cipher_state(SSL *s, int which)
 	p=s->s3->tmp.key_block;
 	i=EVP_MD_size(m);
 	cl=EVP_CIPHER_key_length(c);
-	j=exp ? (cl < SSL_C_EXPORT_KEYLENGTH(s->s3->tmp.new_cipher) ?
-		 cl : SSL_C_EXPORT_KEYLENGTH(s->s3->tmp.new_cipher)) : cl;
-	/* Was j=(exp)?5:EVP_CIPHER_key_length(c); */
+	j=is_exp ? (cl < SSL_C_EXPORT_KEYLENGTH(s->s3->tmp.new_cipher) ?
+		    cl : SSL_C_EXPORT_KEYLENGTH(s->s3->tmp.new_cipher)) : cl;
+	/* Was j=(is_exp)?5:EVP_CIPHER_key_length(c); */
 	k=EVP_CIPHER_iv_length(c);
 	if (	(which == SSL3_CHANGE_CIPHER_CLIENT_WRITE) ||
 		(which == SSL3_CHANGE_CIPHER_SERVER_READ))
@@ -292,7 +292,7 @@ int ssl3_change_cipher_state(SSL *s, int which)
 		}
 
 	memcpy(mac_secret,ms,i);
-	if (exp)
+	if (is_exp)
 		{
 		/* In here I set both the read and write key/iv to the
 		 * same value since only the correct one will be used :-).
diff --git a/ssl/ssl_ciph.c b/ssl/ssl_ciph.c
index 8a9232b04e..28f966b1d8 100644
--- a/ssl/ssl_ciph.c
+++ b/ssl/ssl_ciph.c
@@ -870,7 +870,7 @@ STACK_OF(SSL_CIPHER) *ssl_create_cipher_list(const SSL_METHOD *ssl_method,
 char *SSL_CIPHER_description(SSL_CIPHER *cipher, char *buf, int len)
 	{
 	int is_export,pkl,kl;
-	char *ver,*exp;
+	char *ver,*exp_str;
 	char *kx,*au,*enc,*mac;
 	unsigned long alg,alg2,alg_s;
 	static char *format="%-23s %s Kx=%-8s Au=%-4s Enc=%-9s Mac=%-4s%s\n";
@@ -882,7 +882,7 @@ char *SSL_CIPHER_description(SSL_CIPHER *cipher, char *buf, int len)
 	is_export=SSL_C_IS_EXPORT(cipher);
 	pkl=SSL_C_EXPORT_PKEYLENGTH(cipher);
 	kl=SSL_C_EXPORT_KEYLENGTH(cipher);
-	exp=is_export?" export":"";
+	exp_str=is_export?" export":"";
 
 	if (alg & SSL_SSLV2)
 		ver="SSLv2";
@@ -983,7 +983,7 @@ char *SSL_CIPHER_description(SSL_CIPHER *cipher, char *buf, int len)
 	else if (len < 128)
 		return("Buffer too small");
 
-	BIO_snprintf(buf,len,format,cipher->name,ver,kx,au,enc,mac,exp);
+	BIO_snprintf(buf,len,format,cipher->name,ver,kx,au,enc,mac,exp_str);
 	return(buf);
 	}
 
-- 
2.25.1